Raw material pulping equipment for processing fiber reinforced calcium silicate board
By designing a raw material abrasive equipment for fiber-reinforced calcium silicate board processing, using a multi-stage grinding and rolling structure, the problem that existing equipment cannot effectively crush larger pieces of raw materials is solved, efficient raw material grinding and crushing is achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202421253012.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing raw material agrinding equipment cannot effectively crush larger pieces of raw materials during grinding, resulting in unsanded large pieces of raw materials still in the grinding. It needs to be broken again and then polished, which is inefficient.
A raw material abrasive equipment for processing fiber-reinforced calcium silicate plates is designed, and the combined structure of a slurry tank, grinding cylinder and rolling roller is used to achieve efficient grinding and crushing of raw materials through the multi-stage grinding surface of the grinding cylinder and the rolling effect of the rolling roller.
Through multi-stage grinding and crushing, raw materials can be effectively polished and crushed, improving the efficiency of re-crumbing, reducing the number of re-crumbing, and improving production efficiency.
Smart Images
Figure CN222551069U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulping equipment, in particular to a raw material pulping equipment for processing fiber reinforced calcium silicate boards. Background Art
[0002] Fiber reinforced calcium silicate board is a kind of building material, also often called fiber cement board or fiber cement calcium silicate board. It is usually made of raw materials such as cement, silica, cellulose fiber, etc., and processed by special technology. This kind of board has excellent compressive strength, bending strength and water resistance, and also has good fire resistance and weather resistance. When processing fiber reinforced calcium silicate board, it is necessary to use grinding equipment to grind its raw materials. There are at least the following disadvantages in the use of existing raw material grinding equipment: Most of the existing raw material grinding equipment is single-function grinding, but when grinding, there is a lack of crushing for larger pieces of raw materials, which leads to the grinding of raw materials mixed with large pieces of raw materials that have not been polished, so they need to be crushed again before grinding. Therefore, we have launched a raw material grinding equipment for fiber reinforced calcium silicate board processing. Utility Model Content
[0003] The main purpose of the utility model is to provide a raw material grinding device for processing fiber reinforced calcium silicate board, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A raw material refining equipment for processing fiber reinforced calcium silicate board, comprising a refining tank, a sealing plate is arranged at the lower part of the refining tank, the diameter of the sealing plate is the same as the diameter of the refining tank, three electric push rods are fixedly connected to the lower end of the sealing plate, and the three electric push rods are equidistantly distributed, three supporting legs are fixedly connected to the lower part of the outer surface of the refining tank, a control panel is fixedly connected to the front of the outer surface of the refining tank, a grinding device is fixedly connected to the upper end of the refining tank, a feeding port is fixedly connected to the right part of the upper end of the refining tank, the feeding port is not in contact with the grinding device, and the feeding port is communicated with the inside of the refining tank.
[0006] Preferably, the grinding device includes a motor, a transmission roller is fixedly connected to the output end of the motor, a grinding cylinder is inserted and fixedly connected to the middle of the outer surface of the transmission roller, two connecting rods are fixedly connected to the lower part of the outer surface of the transmission roller, and the outer surfaces of the two connecting rods are movably connected to rolling rollers through bearings.
[0007] Preferably, the grinding cylinder is provided with a feed surface, a second grinding surface and a first grinding surface in order from high to low, a plurality of grinding bumps are fixedly connected to the outer surface of the second grinding surface, and a circular hole penetrating up and down is opened at the upper end of the grinding cylinder.
[0008] Preferably, a grinding cavity is provided in the refining tank, a rolling cavity is provided at the lower end of the refining tank, the rolling cavity is communicated with the grinding cavity, and the lower closing part of the grinding cavity is narrower.
[0009] Preferably, the motor is fixedly connected to the upper end of the refining tank, and the transmission roller passes through the refining tank and extends into the refining tank.
[0010] Preferably, the grinding cylinder is located in the grinding chamber.
[0011] Preferably, the two connecting rods and the two rolling rollers are all located in the rolling cavity.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] By setting supporting legs, when the raw materials are added into the refining tank through the feeding port, the motor is started to drive the driving roller and the grinding cylinder to rotate. After the raw materials enter the grinding chamber, they first contact with the grinding cylinder and move to the No. 2 grinding surface under the action of the grinding cylinder. After the larger pieces of raw materials enter between the No. 2 grinding surface and the refining tank, they are squeezed and broken by the grinding protrusions under the action of several grinding protrusions. The broken raw materials enter the No. 1 grinding surface, and the grinding cylinder rotates continuously to grind the raw materials finer through the No. 1 grinding surface. Subsequently, the raw materials fall into the rolling chamber through the gap between the grinding cylinder and the refining tank, and the raw materials are located on the sealing plate. At this time, the two connecting rods on the driving roller drive the two rolling rollers to adjust the angle and roll, so that the two rolling rollers roll the raw materials and continuously grind the raw materials, thereby improving the refining efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a raw material grinding device for processing fiber-reinforced calcium silicate board according to the utility model;
[0015] Figure 2 It is a schematic cross-sectional structure diagram of a refining tank of a raw material refining equipment for processing fiber-reinforced calcium silicate board of the utility model;
[0016] Figure 3 This is a schematic diagram of the overall structure of a grinding device of a raw material grinding equipment for processing fiber-reinforced calcium silicate board according to the utility model;
[0017] Figure 4 This is a schematic diagram of the overall structure of a grinding cylinder of a raw material grinding device for processing fiber-reinforced calcium silicate board according to the utility model.
[0018] In the figure: 1. grinding tank; 2. feeding port; 3. grinding device; 4. control panel; 5. blocking plate; 6. electric push rod; 7. supporting leg; 11. grinding chamber; 12. rolling chamber; 31. motor; 32. transmission roller; 33. rolling roller; 34. connecting rod; 35. grinding cylinder; 351. round hole; 352. grinding bump; 353. grinding surface No. 1; 354. grinding surface No. 2; 355. unloading surface. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] A raw material refining equipment for processing fiber reinforced calcium silicate board comprises a refining tank 1, a sealing plate 5 is arranged at the lower part of the refining tank 1, the diameter of the sealing plate 5 is the same as the diameter of the refining tank 1, three electric push rods 6 are fixedly connected to the lower end of the sealing plate 5, and the three electric push rods 6 are equidistantly distributed, three supporting legs 7 are fixedly connected to the lower part of the outer surface of the refining tank 1, a control panel 4 is fixedly connected to the front of the outer surface of the refining tank 1, a grinding device 3 is fixedly connected to the upper end of the refining tank 1, a feeding port 2 is fixedly connected to the right part of the upper end of the refining tank 1, the feeding port 2 and the grinding device 3 are not in contact, and the feeding port 2 is communicated with the inside of the refining tank 1.
[0024] In this embodiment, the grinding device 3 includes a motor 31, a transmission roller 32 is fixedly connected to the output end of the motor 31, a grinding cylinder 35 is inserted and fixedly connected to the middle of the outer surface of the transmission roller 32, two connecting rods 34 are fixedly connected to the lower part of the outer surface of the transmission roller 32, and the outer surfaces of the two connecting rods 34 are movably connected to the rolling roller 33 through bearings; the grinding cylinder 35 is provided with a feed surface 355, a second grinding surface 354 and a first grinding surface 353 from high to low, and the outer surface of the second grinding surface 354 is fixedly connected to a plurality of grinding protrusions 352, and the upper end of the grinding cylinder 35 is opened A circular hole 351 passes through the upper and lower parts; a grinding chamber 11 is opened in the refining tank 1, and a rolling chamber 12 is opened at the lower end of the refining tank 1. The rolling chamber 12 and the refining chamber 11 are communicated with each other, and the lower end of the refining chamber 11 is narrower; the motor 31 is fixedly connected to the upper end of the refining tank 1, and the transmission roller 32 passes through the refining tank 1 and extends into the refining tank 1; the refining cylinder 35 is located in the refining chamber 11; two connecting rods 34 and two rolling rollers 33 are all located in the rolling chamber 12, and the sealing plate 5 is fitted with the lower end of the refining tank 1 to seal the refining tank 1, and the sealing plate 5 can be moved downward to clean the raw materials.
[0025] It should be noted that the utility model is a raw material grinding device for processing fiber reinforced calcium silicate board. During use, after the raw material is added into the grinding tank 1 through the feed port 2, the motor 31 is started to work, so that the motor 31 drives the transmission roller 32 and the grinding cylinder 35 to rotate. After the raw material enters the grinding chamber 11, it first contacts with the grinding cylinder 35, and moves to the second grinding surface 354 under the action of the grinding cylinder 35. After the larger piece of raw material enters between the second grinding surface 354 and the grinding tank 1, it is subjected to the action of several grinding protrusions 352. The raw material is squeezed and broken by the grinding protrusion 352, and the broken raw material enters the No. 1 grinding surface 353. The grinding cylinder 35 rotates continuously and grinds the raw material finer through the No. 1 grinding surface 353. Then the raw material falls into the rolling chamber 12 through the gap between the grinding cylinder 35 and the refining tank 1, and the raw material is located on the sealing plate 5. At this time, the two connecting rods 34 on the driving roller 32 drive the two rolling rollers 33 to adjust the angle and roll, so that the two rolling rollers 33 roll the raw material and continuously grind the raw material, thereby improving the refining efficiency.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A raw material refining device for processing fiber-reinforced calcium silicate board, comprising a refining tank (1), characterized in that: A blocking plate (5) is provided at the lower part of the refining tank (1), the diameter of the blocking plate (5) is the same as the diameter of the refining tank (1), three electric push rods (6) are fixedly connected to the lower end of the blocking plate (5), and the three electric push rods (6) are distributed at equal distances, three supporting legs (7) are fixedly connected to the lower part of the outer surface of the refining tank (1), a control panel (4) is fixedly connected to the front of the outer surface of the refining tank (1), a grinding device (3) is fixedly connected to the upper end of the refining tank (1), a feeding port (2) is fixedly connected to the right part of the upper end of the refining tank (1), the feeding port (2) and the grinding device (3) are not in contact, and the feeding port (2) is communicated with the inside of the refining tank (1); The grinding device (3) comprises a motor (31), the output end of the motor (31) is fixedly connected to a transmission roller (32), a grinding cylinder (35) is inserted and fixedly connected to the middle of the outer surface of the transmission roller (32), two connecting rods (34) are fixedly connected to the lower part of the outer surface of the transmission roller (32), and the outer surfaces of the two connecting rods (34) are movably connected to a rolling roller (33) via bearings.
2. The raw material refining equipment for processing fiber reinforced calcium silicate board according to claim 1, characterized in that: The grinding cylinder (35) is provided with a feed surface (355), a second grinding surface (354) and a first grinding surface (353) in order from high to low, and a plurality of grinding protrusions (352) are fixedly connected to the outer surface of the second grinding surface (354). The upper end of the grinding cylinder (35) is provided with a circular hole (351) passing through from top to bottom.
3. The raw material refining equipment for processing fiber reinforced calcium silicate board according to claim 1, characterized in that: A grinding chamber (11) is provided in the grinding tank (1), and a rolling chamber (12) is provided at the lower end of the grinding tank (1). The rolling chamber (12) is communicated with the grinding chamber (11), and the lower end of the grinding chamber (11) is relatively narrow.
4. The raw material refining equipment for processing fiber-reinforced calcium silicate board according to claim 1, characterized in that: The motor (31) is fixedly connected to the upper end of the refining tank (1), and the transmission roller (32) passes through the refining tank (1) and extends into the refining tank (1).
5. The raw material refining equipment for processing fiber reinforced calcium silicate board according to claim 1, characterized in that: The grinding cylinder (35) is located in the grinding chamber (11).
6. The raw material refining equipment for processing fiber reinforced calcium silicate board according to claim 1, characterized in that: The two connecting rods (34) and the two rolling rollers (33) are both located in the rolling chamber (12).